Experimental Study on Dynamic Mechanical Properties of Sprayed Concrete-Surrounding Rock Combined Body

TU45; To investigate the dynamic response problem of the double medium formed by the adherence of sprayed concrete and surrounding rock in the tunnel,a split Hopkinson pressure bar of 75 mm in diameter was adopted at the ages of 3,7 and 10 d.Experimental results showed that dynamic compressive stren...

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Veröffentlicht in:	北京理工大学学报（英文版） 2019-06, Vol.28 (2), p.278-285
Hauptverfasser:	Dongming Guo, Pengyang Yan, Longfei Fan, Yingshi Zhang, Xiaoye Wang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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